Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Gander, Newfoundland, Canada:
Departure Airport:

Arrival Airport:

Distance from CPS to YQX:
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- About this route
- CPS Airport Information
- YQX Airport Information
- Facts about CPS
- Facts about YQX
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
- Map of Nearest Airports to YQX
- List of Nearest Airports to YQX
- Map of Furthest Airports from YQX
- List of Furthest Airports from YQX
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Gander International Airport (YQX), Gander, Newfoundland, Canada would travel a Great Circle distance of 1,894 miles (or 3,048 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between St. Louis Downtown Airport and Gander International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | CPS / KCPS |
Airport Name: | St. Louis Downtown Airport |
Location: | Cahokia, Illinois (near St. Louis), United States |
GPS Coordinates: | 38°34'14"N by 90°9'21"W |
Area Served: | Greater St. Louis |
Operator/Owner: | Bi-State Development Agency |
Airport Type: | Public |
Elevation: | 413 feet (126 meters) |
# of Runways: | 3 |
View all routes: | Routes from CPS |
More Information: | CPS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YQX / CYQX |
Airport Name: | Gander International Airport |
Location: | Gander, Newfoundland, Canada |
GPS Coordinates: | 48°56'12"N by 54°34'5"W |
Area Served: | Gander, Newfoundland |
Operator/Owner: | Transport Canada |
Airport Type: | Public |
Elevation: | 496 feet (151 meters) |
# of Runways: | 2 |
View all routes: | Routes from YQX |
More Information: | YQX Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
- The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
- St. Louis Downtown Airport (CPS) has 3 runways.
- Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
Facts about Gander International Airport (YQX):
- On September 11, 2001, with United States airspace closed due to the terrorist attacks, Gander International played host to 39 airliners, totaling 6,122 passengers and 473 crew, as part of Operation Yellow Ribbon.
- The furthest airport from Gander International Airport (YQX) is Albany Airport (ALH), which is located 11,395 miles (18,338 kilometers) away in Albany, Western Australia, Australia.
- Following the war, the RCAF handed operation of the airfield back to the dominion government in March 1946, although the RCN's radio station remained and the military role for the entire facility was upgraded through the Cold War.
- Following Newfoundland's entry into Confederation, the government renamed the airport Gander Airport and it came under the administration of Canada's federal Department of Transport.
- Construction of the airport began in 1936 and it was opened in 1938, with its first landing on January 11 of that year, by Captain Douglas Fraser flying a Fox Moth of Imperial Airways.
- Gander International Airport (YQX) has 2 runways.
- The airport's runway 03/21 was also designated as an emergency landing runway for the Space Shuttle.
- In March 2010, Sun Country Airlines announced that it would use Gander as a refueling stop for its new summer 2010 service between Minneapolis and London Stansted Airport and for its summer 2011 service between Minneapolis and London Gatwick Airport.
- The closest airport to Gander International Airport (YQX) is St. John's International Airport (YYT), which is located 124 miles (199 kilometers) SE of YQX.
- Because of Gander International Airport's relatively low elevation of 496 feet, planes can take off or land at Gander International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.